The Middleton family expanded again recently after the happy news that James Middleton and his wife Alizee had welcomed their first son, Inigo Middleton.The youngster is the seventh grandchild of Carole and Michael Middleton, as well as a nephew of both the Prince and Princess of Wales and Pippa and James Matthews.
Inigo's arrival also makes him a first cousin of Prince George, Princess Charlotte, Prince Louis and Arthur, Grace and Rose Matthews.
So what will the Princess of Wales be like as an aunt and how will Prince William feel, especially as he is unlikely to play an uncle role to Prince Harry's children, Prince Archie and Princess Lilibet.
Former BBC royal correspondent Jennie Bond spoke to OK! about how the royal couple will be when they are just acting as an aunt and uncle to the younger members of their family.The expert said: "Kate is extremely close to her brother and sister, and they all live fairly close to one another.
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